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| author | Andus Yu <andusyllvm@gmail.com> | 2019-07-04 14:36:34 +0000 |
|---|---|---|
| committer | Andus Yu <andusyllvm@gmail.com> | 2019-07-04 14:36:34 +0000 |
| commit | 7aff852810d363378009fec3486486931e43c034 (patch) | |
| tree | a9212244d432db7532b510d1e9850d888c24ea04 /llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | |
| parent | 0810f16fb9e89e9d7809a0e9a9a7296b35f8ef27 (diff) | |
| download | bcm5719-llvm-7aff852810d363378009fec3486486931e43c034.tar.gz bcm5719-llvm-7aff852810d363378009fec3486486931e43c034.zip | |
llvm-c-test avoid calling malloc(0)
Summary:
As explained in D63668, malloc(0) could return a null pointer. llvm-c-test does not handle this case correctly. Instead of calling malloc(0), avoid the operation altogether.
Authored By: andusy
Reviewers: hubert.reinterpretcast, xingxue, jasonliu, daltenty, cebowleratibm
Reviewed By: hubert.reinterpretcast
Subscribers: mehdi_amini, dexonsmith, jsji, llvm-commits
Tags: LLVM
Differential Revision: https://reviews.llvm.org/D63788
llvm-svn: 365144
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp')
0 files changed, 0 insertions, 0 deletions
